Non Cleanable
No failure report names the non cleanable. 10 FAA approvals let 4 companies make a replacement non cleanable, Western Filter A Division of Donaldson Company INC holding the most (5).
Approved replacement parts 10 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a non cleanable and sell it as an approved part for the models named. These are the companies holding such approvals for a non cleanable:
For these models most: Boeing 777 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Donaldson Company INC | Non-Cleanable Oil Filter 3038238WFC | 3038238, 3038239 | Pratt & Whitney Canada Corp. PT6A-50 | 2025-06-02 | current |
| Donaldson Company INC | Non-Cleanable Oil Filter Element WF331451 | 3034190, Alternate: 3059253-01, 3059252-01, 70-106 | Pratt & Whitney Canada Corp. PW118, PW118A, PW118B | 2025-05-23 | current |
| Western Filter A Division of Donaldson Company INC | Non-Cleanable Oil Filter 3038238WFC | 3038238, 3038239 | Pratt & Whitney PT6A-50 | 2014-08-04 | current |
| Pall Aeropower Corporation | Non-Cleanable High Pressure Filter Element Assembly ACC002F2015 | S271W821-1 | Boeing 777 | 2012-02-26 | current |
| Western Filter A Division of Donaldson Company INC | Non-Cleanable Oil Filter Element WF331451 | 3034190, Alternate 70-106 | Pratt & Whitney Canada PW118B, PW119C, PW121A | 2009-08-20 | current |
| Western Filter A Division of Donaldson Company INC | Non-Cleanable Oil Filter Element WF331451 | 3034190 Alternate 3059253-01 3059252-01 70-106 | Pratt & Whitney Canada PW118, PW118A, PW118B | 2009-08-17 | current |
| Western Filter A Division of Donaldson Company INC | Non-Cleanable Oil Filter Element WF331451 | 3034190 Alternate 70-106 | Pratt & Whitney Canada PW118B, PW119C, PW121A | 2009-05-26 | current |
| Western Filter A Division of Donaldson Company INC | Non-Cleanable Oil Filter 3038238WFC | 3038238, 3038239 | Pratt & Whitney PT6A-A50 | 2009-04-05 | current |
| Western Filter Corporation | Non-Cleanable Oil Filter 3038238WFC | Pratt & Whitney 3038238, 3038239 | Pratt & Whitney Canada PT6A-A50 | 2001-01-17 | current |
| Western Filter Corporation | Non-Cleanable Oil Filter Element WF331451 | Pratt & Whitney Canada 3034190 | Pratt & Whitney PW118B, PW119C, PW121A | 1999-01-14 | current |
Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.